drupal i18n 默认设置中文 页面空白或语言不跳转问题

发布时间:2015-11-20 22:24:17编辑:丝画阁阅读(424)

网 站是双语中英文,使用模块是i18n,当设置中文为默认语言时,在语言编辑中要去掉前缀prefix,英文编辑中要添加前缀en;这样设置后默认语言还是 没有转换过来,还是英文。通过查看htdocs\sitesname\includes\language.inc文件,在语言转换时 language_initialize()该方法返回了调用哪一种语言。

function language_initialize() {
  global $user;
  // Configured presentation language mode.
  $mode = variable_get('language_negotiation', LANGUAGE_NEGOTIATION_NONE);
  // Get a list of enabled languages.
  $languages = language_list('enabled');//启用的语言
  $languages = $languages[1];
  switch ($mode) {//admin/settings/language/configure语言协定,选择用来判定网站用何种语言显示的机制。
    case LANGUAGE_NEGOTIATION_NONE:
      return language_default();//返回的是后台语言设置中默认语言对象

    case LANGUAGE_NEGOTIATION_DOMAIN:
      foreach ($languages as $language) {
        $parts = parse_url($language->domain);
        if (!empty($parts['host']) && ($_SERVER['HTTP_HOST'] == $parts['host'])) {
          return $language;
        }
      }
      return language_default();

    case LANGUAGE_NEGOTIATION_PATH_DEFAULT:
    case LANGUAGE_NEGOTIATION_PATH:
      // $_GET['q'] might not be available at this time, because
      // path initialization runs after the language bootstrap phase.
      $args = isset($_GET['q']) ? explode('/', $_GET['q']) : array();
      $prefix = array_shift($args);


      // Search prefix within enabled languages.
      foreach ($languages as $language) {
        if (!empty($language->prefix) && $language->prefix == $prefix) {
          // Rebuild $GET['q'] with the language removed.
          $_GET['q'] = implode('/', $args);
          return $language;
        }
      }

      if ($mode == LANGUAGE_NEGOTIATION_PATH_DEFAULT) {
        // If we did not found the language by prefix, choose the default.
        return language_default();
      }

      break;
  }
//当代码走到这里时我发现,语言的转换与登录用户的账户语言有关。打开USERS表查看,//,这里的语言原来默认为en如果改为默认语言中文zh-hans,则语言跳转就正常了,另外对默认语言设置后,一定要清空缓存,不然不能立刻看到设置的效果。

  // User language.
  if ($user->uid && isset($languages[$user->language])) {
    return $languages[$user->language];
  }

//根据浏览器中设置的本地语言来让网站语言同步。
  // Browser accept-language parsing.
  if ($language = language_from_browser()) {
    return $language;
  }

  // Fall back on the default if everything else fails.
  return language_default();
}

希望对有此相同问题的人有帮助。

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